FIRST ALERT HARDWIRE INTERCONNECT SMOKE ALARM - $14 (EDISON)

FIRST ALERT HARDWIRE INTERCONNECT SMOKE ALARM 1 thumbnail

OAK TREE ROAD near PLAINFIELD ROAD

condition: as new

make/manufacturer: FIRST ALERT

model name/number: SMI100-AC

QR Code Link to This Post

The First Alert SMI100-AC Smoke Detector & Alarm is a reliable home security device that provides protection against smoke and gas hazards. This AC powered smoke alarm comes with a battery backup, ensuring continuous operation even during power outages. With its white color and sleek design.
Made in Mexico, this smoke detector is a dependable choice for safeguarding your home.
The box is opened but the unit is like new - it was never used as the installer said it is incompatible with my other interconnected units; it can only be used with same model First Alert hardwired interconnected units.

post id: 7900295071

posted: 2025-12-04 23:03

updated: 2026-01-05 20:21

♥ best of ^[?]

Reading

writing

saving

searching

refresh the page.

FIRST ALERT HARDWIRE INTERCONNECT SMOKE ALARM - general for sale -...

The First Alert SMI100-AC Smoke Detector & Alarm is a reliable home security device that provides protection against smoke and gas hazards. This AC powered smoke alarm comes with a battery...